307129710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{330247}}^1$

素因数の和:330288

約数の個数: 32

約数和(自身を含む): 760891392

約数和(自身を除く): 453761682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 330247, 660494, 990741, 1651235, 1981482, 3302470, 4953705, 9907410, 10237657, 20475314, 30712971, 51188285, 61425942, 102376570, 153564855, 307129710]

約数ペア:

[(1, 307129710), (2, 153564855), (3, 102376570), (5, 61425942), (6, 51188285), (10, 30712971), (15, 20475314), (30, 10237657), (31, 9907410), (62, 4953705), (93, 3302470), (155, 1981482), (186, 1651235), (310, 990741), (465, 660494), (930, 330247)]